Wire-removing machine
CA 1316433 C · Owner: Gronau, Kurt · Inventors: Gronau, Kurt
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wire-removing machine for pulp bales consists of a positioning device (1) for the bales a cutting, device (2) for cutting through the tying wires stretched around the bales, and also a winding device (4) for winding the cut-through tying wires. In order to optimise the co-ordination between cutting and winding devices and so that cutting through and subsequently winding the. hires can be carried out without problem even when the tying wires are arranged obliquely, a gripping device (3) is provided with which the tying wires are held in position and are lifted a short distance away from the bale after being cut through, the winding device (4) siezing the cut-through wires in the section …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted April 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 20, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.